多孔 duōkǒng porous Definitions Defs Origin Strokes Stroke Words Sentences Sents 多孔性 duōkǒngxìng porosity the physical property of being porous or having many small holes多孔动物 duōkǒngdòngwù sponges Porifera (phylum of sponges)多孔动物门 duōkǒngdòngwùmén Porifera (zoology) phylum Porifera (sponges)
